{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Drug", "Treatment", "Subject.Age", "Subject.Race", "Treatment.Route", "Treatment.Disorder", "Subject.Disorder", "Effect", "Subject.Gender", "Treatment.Duration", "Treatment.Dosage", "Subject.Population", "Treatment.Freq"]}, {"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Duration", "Subject", "Subject.Gender", "Subject.Age", "Subject.Disorder", "Treatment.Freq", "Treatment.Route", "Subject.Population", "Treatment", "Treatment.Dosage", "Combination.Drug", "Treatment.Time_elapsed", "Subject.Race", "Treatment.Drug", "Treatment.Disorder", "Effect"]}], "input": "Serotonin syndrome in elderly patients treated for psychotic depression with atypical antipsychotics and antidepressants: two case reports."}
{"potential therapeutic event": [], "adverse event": [{"trigger": "with ", "arguments": {"Treatment.Duration": "NAN", "Subject": "elderly patients", "Subject.Gender": "NAN", "Subject.Age": "elderly", "Subject.Disorder": "NAN", "Treatment.Freq": "NAN", "Treatment.Route": "NAN", "Subject.Population": "NAN", "Treatment": ["atypical antipsychotics", "antidepressants"], "Treatment.Dosage": "NAN", "Combination.Drug": ["atypical antipsychotics", "antidepressants"], "Treatment.Time_elapsed": "NAN", "Subject.Race": "NAN", "Treatment.Drug": ["atypical antipsychotics", "antidepressants"], "Treatment.Disorder": "psychotic depression", "Effect": "Serotonin syndrome"}}]}